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yarga [219]
4 years ago
7

A 16-foot ladder is placed against the side of a building. The bottom of the ladder is 8 foot from the base of the building. In

order to increase the reach of the ladder against the building, they moved the ladder four foot closer to the building. To the nearest foot, how much further up the building does the ladder now reach?
Mathematics
2 answers:
OLEGan [10]4 years ago
5 0
8 feet
Hope I helped!
vagabundo [1.1K]4 years ago
3 0

Answer:

Subtract 15.49 - 13.86 = 1.63 and then you simplify.

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Rama09 [41]

Answer: Bruh im not even close to learning that stuff lol

Step-by-step explanation:

3 0
4 years ago
Evaluate (–1)8 + (–1)7 – 16 – 14 – (–1)2. Pay attention to the placement of the parentheses and negative signs. Question 1 optio
Inessa05 [86]
Since we are evaluating, we use PEMDAS so we know the order the operations. Follow PEMDAS:

Original Expression: (-1)8+(-1)7-16-14-(-1)2.

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The answer is -43 according to PEMDAS.
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3 years ago
!!HURRY!!
valentina_108 [34]
I think the answer is going to be 88
6 0
3 years ago
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Suppose you have a random variable that is uniformly distributed between 1 and 29. what is the expected value for this random va
Kryger [21]
Assuming the distribution is continuous, you have

\mathbb E(X)=\displaystyle\int_1^{29}\frac x{29-1}\,\mathrm dx=\dfrac1{28}\int_1^{29}x\,\mathrm dx=15

If instead the distribution is discrete, the value will depend on how the interval of number between 1 and 29 are chosen - are they integers? evenly spaced rationals? etc
3 0
3 years ago
Help please!!!!!!!!
sp2606 [1]

Answer:

A

Step-by-step explanation:

g(x)=\frac{x-7}{4}

g(15)=2

8 0
3 years ago
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